15 nov 2496321 ano antes da era comum - Stone tools
Descrição:
Humans started to use stone to tools to hunt and make non-permanent homes.This was important because it was one of the tools needed to begin roaming and start the nomadic age.
Adicionado na linha do tempo:
Data:
15 nov 2496321 ano antes da era comum
Agora
~ 2500006 years ago